This long version of Terminator 2 was released on VHS back in the times when VHS tapes were state-of-the-art technology. It was named "T1000 Edition". So there are additional scenes as far as the story is concerned. However the VHS-version got cut at another scene. This was the only way to still achieve a BBFC-18 rating.
A number of different VHS-versions from England got censored as well, while only containing the cinematic versions. Whether the cuts are identical is not known.

0:08:07The rocker falls onto a gas range and burns his hands.
2 Sec.

0:08:14The dagger pierces through the rocker's shoulder.
0,5 Sec.

0:52:50The nurse covers his bloody mouth with his hand. Sarah strikes his neck with the stick. The nurse goes down. Another strike to his neck, then one more strike.
5,5 Sec.

0:54:08Sarah strikes Dr. Silbermann with the riot stick once more to his hollow of the knee.
2 Sec.

0:58:36The nurse's head knocks against the wall.
1,5 Sec.

1:01:00The policeman's head bangs against the wall.
1 Sec.

1:49:05Miles and John enter the room where both microchip and arm of the first terminator are kept.
Miles: "Alright. In order to get that out, you..." John throws the glass container to the floor. Then he takes the small glass container from Miles' hand and drops it to the floor as well. He then picks both parts up, saying: "We got Skynet by the balls now, don't we? Come on, let's book."
22 Sec.